One early member of this entity was Harry Millis and he feuded with members such as Edwin Smith and 
One early member of this entity was Harry Millis and he feuded with members such as Edwin Smith and J. Warren Madden over leftists in this entity. This entity was investigated by a committee led by Virginia Congressman Howard Smith in 1939 and a predecessor to this organization was created through Public Resolution 44. The constitutionality of this organization was upheld in a case that grew out of a complaint launched by the Beaver Valley Lodge No. 200 and which had been sustained by this organization against a Pittsburgh-based corporation, the Jones and Laughlin Steel Company. The act that created this organization has since been notably amended by the Landrum-Griffin Act as well as by a piece of legislation that outlawed closed shops and allowed for an emergency presidential injunction, the Taft-Hartley Act. For 10 points, name this administrative body that was created by the Wagner Act that remedies unfair labor practices.
One early member of this entity was Harry Millis and he feuded with members such as Edwin Smith and J. Warren Madden over leftists in this entity.
{National Labor Relations Board}